FEMA flood zones · Virginia

Highland County, Virginia Flood Zone Map

6 flood insurance claims·$54,989 paid·5 federal flood & hurricane disasters

2% of Highland County’s area is in FEMA’s high-risk flood zones.

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Highland County, Virginia. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.

How Highland County floods

Flash flooding from summer thunderstorms dominates the flood profile of Highland County, Virginia. Over the last 30 years, the NOAA Storm Events Database records 18 flash flood events resulting in 1 death, alongside 10 general flood events. Heavy rainfall events are driven by slow-moving frontal boundaries and moist tropical airmasses. For example, on July 18, 2025, a moist tropical airmass brought training thunderstorms that dropped two to locally six inches of rainfall, causing flooding and flash flooding. Earlier that summer on June 16, 2025, showers and thunderstorms along a slow-moving frontal boundary produced one to four inches of rain across the county over a six-hour period.

National Flood Insurance Program records indicate historical claims across different zones. Zone A recorded 4 claims with an average payout of $19,656 and an average recorded water depth of 1 inch. Zone X recorded 1 claim with an average payout of $15,677 and an average recorded water depth of 5 inches. Zone X Unshaded recorded 1 claim with an average payout of $0 and an average recorded water depth of 5 inches. Properties located in Zone A and Zone X should pay the most attention to flood risk given the documented historical claims and vulnerability to intense localized rainfall.

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

In flood insurance claims here that reported a flood depth, the average was 4 inches.

Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.

Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.

Flood claims, year by year

The worst year was 2003, with 3 claims and $39,312 paid, the year of Severe Winter Storm, Record/near Record Snowfall, Heavy Rain,floodind, and Mudslide and Hurricane Isabel.

1996: 2 claims2003: 3 claims2011: 1 claims1980199020002010

Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.

In their words

8 NOAA storm reports from Highland County describe what happened, in the words of the forecasters who covered it. Read the Virginia flood stories →

Federal disasters

22 federal disaster declarations since 1977, 5 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 22, 2026
Hurricane FlorenceSep 13, 2018
Severe Winter Storm And SnowstormJan 22, 2016
Hurricane SandyOct 26, 2012
Severe Storms And Straight-line WindsJun 29, 2012
Severe Winter Storms And SnowstormsFeb 5, 2010
Severe Winter Storm And SnowstormDec 18, 2009
Severe Storms, Tornadoes, And FloodingJun 23, 2006

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

28 since 1996: 18 flash floods and 10 river or area floods.

EventDateDamage
FloodJul 18, 2025—
FloodJun 16, 2025—
FloodJun 13, 2021—
FloodMar 1, 2021—
FloodJun 18, 2020—
Flash FloodApr 28, 2011—
Flash FloodApr 12, 2011—
Flash FloodJun 27, 2006—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Flood · Jul 18, 2025. An anomalously moist tropical airmass resided over Virginia bringing numerous rounds of showers and thunderstorms. Thunderstorms trained over portions of central Virginia bringing rainfall amounts of two to locally six inches. This resulted in instances of flooding and flash flooding.

Flood · Jun 16, 2025. Showers and thunderstorms along a slow moving frontal boundary produced rainfall amounts of one to four inches across Highland County, VA over the course of six hours.

Flood · Jun 13, 2021. A cold front combined with an unstable atmosphere, plenty of moisture, and a light flow aloft to cause isolated flooding instances over the Potomac Highlands of Virginia as well as central Virginia.

Flood · Mar 1, 2021. Low pressure over the midwestern United States brought a warm front across the region February 28th. Warm advection precipitation, enhanced by upslope flow and favorable upper jet dynamics, lead to an inch or two of rainfall in western portions of our forecast area. This, along with partial melting of snowpack in the mountains, lead to some isolated flooding across eastern western portions of our forecast area tha…

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Highland County

If a building in Highland County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.

Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.